Lasers could rapidly make materials hotter than the Sun.

Lasers could heat materials to temperatures hotter than the centre of the Sun in only 20 quadrillionths of a second, according to new research that could revolutionise energy production. Physicists from Imperial College London have devised an extremely rapid heating mechanism that they believe could heat certain materials to ten million degrees in much less than a million millionth of a second. The method, proposed for the first time, could be relevant to new avenues of research in thermonuclear...
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No More Needle Injections with Micro-Poration

Micro-poration is a painless method of transferring medication through the skin. The latest invention called micro-poration is a painless method of transferring medication (intraepidermal) into the body using laser technology. It is an alternative to injecting a needle. A handheld laser creates micro pores in the epidermis of the skin for the transfer of molecules. This device delivers medication and vaccinations directly through the skin. As an alternative to injecting a needle, mic...
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